There are quite a few scales out here that can measure this exact thing. I know a big point is the AI recognizing it, but as people tend to cook with similar ingredients anyway, it shouldn't be too hard to adapt it as part of a process

Here's just a few examples that I've done no research on and am receiving no compensation from:

https://www.amazon.com/Greater-Goods-Nourish-Portions-Nutrit...

https://www.amazon.com/gp/product/B00Q3IBXUO/

https://www.amazon.com/gp/product/B0013IDHTO/